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fix txt cache scope lookup binary search

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This commit is contained in:
Ryan Fleury
2025-08-05 21:17:50 -07:00
parent 01f60834e9
commit 4c10e84e5f
3 changed files with 36 additions and 7 deletions
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src/raddbg/raddbg_widgets.c
+14 -1
View File
@@ -1279,6 +1279,11 @@ rd_code_slice(RD_CodeSliceParams *params, TxtPt *cursor, TxtPt *mark, S64 *prefe
{
pop_color = ui_color_from_name(str8_lit("background"));
}
Vec4F32 highlight_color = {0};
UI_TagF("focus")
{
highlight_color = ui_color_from_name(str8_lit("border"));
}
//////////////////////////////
//- rjf: build top-level container
@@ -2122,6 +2127,14 @@ rd_code_slice(RD_CodeSliceParams *params, TxtPt *cursor, TxtPt *mark, S64 *prefe
cursor_scope_node = txt_scope_node_from_info_pt(params->text_info, rd_regs()->cursor);
}
//////////////////////////////
//- rjf: equip cursor scope rendering info
//
if(cursor_scope_node != &txt_scope_node_nil)
{
}
//////////////////////////////
//- rjf: produce fancy strings for each line
//
@@ -2187,7 +2200,7 @@ rd_code_slice(RD_CodeSliceParams *params, TxtPt *cursor, TxtPt *mark, S64 *prefe
if(params->text_info->tokens.v[scope_n->token_idx_range.min].range.min == token->range.min ||
params->text_info->tokens.v[scope_n->token_idx_range.max].range.min == token->range.min)
{
token_color = pop_color;
token_color = highlight_color;
break;
}
}
src/raddbg/raddbg_widgets.h
+1
View File
@@ -159,6 +159,7 @@ internal UI_Signal rd_icon_buttonf(RD_IconKind kind, FuzzyMatchRangeList *matche
////////////////////////////////
//~ rjf: UI Widgets: Text View
internal UI_BOX_CUSTOM_DRAW(rd_code_slice_text_draw_extensions);
internal UI_BOX_CUSTOM_DRAW(rd_thread_box_draw_extensions);
internal UI_BOX_CUSTOM_DRAW(rd_bp_box_draw_extensions);
internal RD_CodeSliceSignal rd_code_slice(RD_CodeSliceParams *params, TxtPt *cursor, TxtPt *mark, S64 *preferred_column, String8 string);
src/text_cache/text_cache.c
+21 -6
View File
@@ -2101,26 +2101,41 @@ internal TXT_ScopeNode *
txt_scope_node_from_info_off(TXT_TextInfo *info, U64 off)
{
TXT_ScopeNode *result = &txt_scope_node_nil;
if(info->scope_pts.count != 0)
{
U64 first = 0;
U64 opl = info->scope_pts.count;
for(;;)
{
U64 mid = first + (opl - first) / 2;
if(mid >= info->scope_pts.count) { break; }
U64 mid = (first + opl) / 2;
U64 mid_off = info->tokens.v[info->scope_pts.v[mid].token_idx].range.min;
if(off == mid_off || (first == mid && opl == mid+1))
if(mid_off < off)
{
result = &info->scope_nodes.v[info->scope_pts.v[mid].scope_idx];
break;
first = mid;
}
else if(off < mid_off)
{
opl = mid;
}
else if(mid_off < off)
else
{
first = mid;
break;
}
if(opl - first <= 1)
{
break;
}
}
TXT_ScopeNode *closest_node = &info->scope_nodes.v[info->scope_pts.v[first].scope_idx];
for(TXT_ScopeNode *scope_n = closest_node;
scope_n != &txt_scope_node_nil;
scope_n = txt_scope_node_from_info_num(info, scope_n->parent_num))
{
if(off < info->tokens.v[scope_n->token_idx_range.max].range.max)
{
result = scope_n;
break;
}
}
}